We are a reliable aluminium bronze check valve supplier in China, providing high-quality valves designed to meet API 6D, BS 1868, and API 594 standards. Our check valves are constructed with a robust bolted bonnet and a durable aluminium bronze body made from ASTM B148 C95800 material, ensuring excellent corrosion resistance and long-term performance in harsh conditions. Available in a large 28-inch size and rated for Class 300 LB, these valves deliver dependable backflow prevention and smooth flow control, making them ideal for various demanding industrial pipeline applications.
Valve Description:
187306036 Al-bronze Check Valve, Swing Check Valve
Design Standard: API 6D, BS 1868, API 594
Structure: Bolted Bonnet
Nominal Size: 28 Inch
Nominal Class: 300 LB
Bore Type: Full Bore(API 6D) or Standard Bore(BS 1868, API 594)
End Connection: FF or RF Flanged
Operation: NA
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800
Face to Face: ASME B16.10
Test and Inspection: API 598
Key Features: Bolted Bonnet, Full Opening design available, Operation Lever design Available, Aluminium Bronze for Sea Water Service
Product Range:
Body Material: Aluminum Bronze
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - Class 300 LB
End Connection: RF, FF
Working Temperature: -29°C - +200°C
Operation: Not Applicable (Manual or actuated available for special request)